Pith Number

pith:44CC2RM3

pith:2017:44CC2RM3YM6CZROFH2SWV5FS4H

not attested not anchored not stored refs pending

Landau quantization of Dirac fermions in graphene and its multilayer

Ke-Ke Bai, Lin He, Long-Jing Yin, Si-Yu Li, Wen-Xiao Wang, Yu Zhang

arxiv:1703.04241 v1 · 2017-03-13 · cond-mat.mes-hall · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44CC2RM3YM6CZROFH2SWV5FS4H}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:48:49.329347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7042d459bc33c2cc5c53ea56af4b2e1ddfda32ea2e54d677c35566113add5bf

Aliases

arxiv: 1703.04241 · arxiv_version: 1703.04241v1 · doi: 10.48550/arxiv.1703.04241 · pith_short_12: 44CC2RM3YM6C · pith_short_16: 44CC2RM3YM6CZROF · pith_short_8: 44CC2RM3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/44CC2RM3YM6CZROFH2SWV5FS4H \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e7042d459bc33c2cc5c53ea56af4b2e1ddfda32ea2e54d677c35566113add5bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8d0d94bac6a999133ed3abd409ab2502cb0961a7d46aa3239bfaab0216f9305",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-03-13T04:19:15Z",
    "title_canon_sha256": "ae6818d4a372d12c6548068b09d9ee50d8a8d1438f084d909b1f3c2bdecb34c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04241",
    "kind": "arxiv",
    "version": 1
  }
}